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EP4086085A8 - Prägeplatte, herstellungsverfahren und geprägtes sicherheitselement - Google Patents

Prägeplatte, herstellungsverfahren und geprägtes sicherheitselement Download PDF

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Publication number
EP4086085A8
EP4086085A8 EP22020258.4A EP22020258A EP4086085A8 EP 4086085 A8 EP4086085 A8 EP 4086085A8 EP 22020258 A EP22020258 A EP 22020258A EP 4086085 A8 EP4086085 A8 EP 4086085A8
Authority
EP
European Patent Office
Prior art keywords
embossing
manufacturing
embossing plate
security element
relief
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP22020258.4A
Other languages
English (en)
French (fr)
Other versions
EP4086085A3 (de
EP4086085A2 (de
Inventor
Christian Stöckl
Michael Rahm
Falk Amthor
Hans Lochbihler
Josef Schinabeck
Christian Fuhse
Maik Rudolf Johann Scherer
Christine Gerstl
Andreas Rauch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Giesecke and Devrient Currency Technology GmbH
Original Assignee
Giesecke and Devrient Currency Technology GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=58185478&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP4086085(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Giesecke and Devrient Currency Technology GmbH filed Critical Giesecke and Devrient Currency Technology GmbH
Publication of EP4086085A2 publication Critical patent/EP4086085A2/de
Publication of EP4086085A3 publication Critical patent/EP4086085A3/de
Publication of EP4086085A8 publication Critical patent/EP4086085A8/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/425—Marking by deformation, e.g. embossing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/324—Reliefs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/328—Diffraction gratings; Holograms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/0002—Lithographic processes using patterning methods other than those involving the exposure to radiation, e.g. by stamping
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/0005—Production of optical devices or components in so far as characterised by the lithographic processes or materials used therefor
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/0012—Processes making use of the tackiness of the photolithographic materials, e.g. for mounting; Packaging for photolithographic material; Packages obtained by processing photolithographic materials
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/0035—Multiple processes, e.g. applying a further resist layer on an already in a previously step, processed pattern or textured surface
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/09—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers
    • G03F7/095—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having more than one photosensitive layer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/20—Exposure; Apparatus therefor
    • G03F7/2051—Exposure without an original mask, e.g. using a programmed deflection of a point source, by scanning, by drawing with a light beam, using an addressed light or corpuscular source
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/20—Exposure; Apparatus therefor
    • G03F7/2051—Exposure without an original mask, e.g. using a programmed deflection of a point source, by scanning, by drawing with a light beam, using an addressed light or corpuscular source
    • G03F7/2059—Exposure without an original mask, e.g. using a programmed deflection of a point source, by scanning, by drawing with a light beam, using an addressed light or corpuscular source using a scanning corpuscular radiation beam, e.g. an electron beam

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

Die Erfindung betrifft Verfahren zur Herstellung einer Prägeplatte (110) zum Einprägen eines gewünschten Motivs, das zumindest zwei Teilbereiche mit unterschiedlichem optischem Erscheinungsbild enthält, in ein Prägesubstrat. Erfindungsgemäß ist dabei vorgesehen, dass die Prägeplatte (110) mit einem Prägerelief (112) in Form des invertierten gewünschten Motivs versehen wird und das Prägerelief (112) zumindest zwei, jeweils paarweise passergenau zueinander angeordnete Teilbereiche (114, 116) enthält, wobei in jedem Teilbereich (114, 116) das Prägerelief (112) aus einer Vielzahl von Prägeelementen (120, 122) mit einer charakteristischen Strukturgröße besteht, und sich die charakteristischen Strukturgrößen der Prägeelemente (120, 122) zweier Teilbereiche (114, 116) paarweise um mindestens einen Faktor 1,5 unterscheiden.
EP22020258.4A 2016-02-29 2017-02-22 Prägeplatte, herstellungsverfahren und geprägtes sicherheitselement Pending EP4086085A3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102016002451.8A DE102016002451A1 (de) 2016-02-29 2016-02-29 Prägeplatte, Herstellungsverfahren und geprägtes Sicherheitselement
PCT/EP2017/000252 WO2017148575A1 (de) 2016-02-29 2017-02-22 Prägeplatte, herstellungsverfahren und geprägtes sicherheitselement
EP17707466.3A EP3423288B1 (de) 2016-02-29 2017-02-22 Prägeplatte, herstellungsverfahren und geprägtes sicherheitselement

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP17707466.3A Division EP3423288B1 (de) 2016-02-29 2017-02-22 Prägeplatte, herstellungsverfahren und geprägtes sicherheitselement
EP17707466.3A Division-Into EP3423288B1 (de) 2016-02-29 2017-02-22 Prägeplatte, herstellungsverfahren und geprägtes sicherheitselement

Publications (3)

Publication Number Publication Date
EP4086085A2 EP4086085A2 (de) 2022-11-09
EP4086085A3 EP4086085A3 (de) 2022-12-14
EP4086085A8 true EP4086085A8 (de) 2024-04-03

Family

ID=58185478

Family Applications (2)

Application Number Title Priority Date Filing Date
EP17707466.3A Active EP3423288B1 (de) 2016-02-29 2017-02-22 Prägeplatte, herstellungsverfahren und geprägtes sicherheitselement
EP22020258.4A Pending EP4086085A3 (de) 2016-02-29 2017-02-22 Prägeplatte, herstellungsverfahren und geprägtes sicherheitselement

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP17707466.3A Active EP3423288B1 (de) 2016-02-29 2017-02-22 Prägeplatte, herstellungsverfahren und geprägtes sicherheitselement

Country Status (4)

Country Link
EP (2) EP3423288B1 (de)
CN (1) CN108698432B (de)
DE (1) DE102016002451A1 (de)
WO (1) WO2017148575A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4249280A3 (de) 2019-01-07 2024-01-03 Toppan Printing Co., Ltd. Anzeigekörper und etikettierte drucksache
CN111823749B (zh) * 2019-04-19 2022-02-25 中钞特种防伪科技有限公司 光学防伪元件及其制作方法、光学防伪产品
CN110712443B (zh) * 2019-10-12 2021-12-14 成都印钞有限公司 一种凹凸纹理模具及其制作方法、应用
DE102020004959A1 (de) * 2020-08-13 2022-02-17 Giesecke+Devrient Currency Technology Gmbh Optisch variables Sicherheitselement
US20220390839A1 (en) * 2021-06-03 2022-12-08 Viavi Solutions Inc. Method of replicating a microstructure pattern

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7433105B2 (en) 2003-02-25 2008-10-07 Kimberly-Clark Worldwide, Inc. Decorative film, carton, and method of making
DE10308328A1 (de) * 2003-02-26 2004-09-09 Giesecke & Devrient Gmbh Verfahren zur Herstellung eines belichteten Substrats
DE102005017169B4 (de) * 2005-04-13 2023-06-22 Ovd Kinegram Ag Transferfolie
GB0601093D0 (en) 2006-01-19 2006-03-01 Rue De Int Ltd Optically Variable Security Device
JP2008146691A (ja) * 2006-12-06 2008-06-26 Fujifilm Corp スタンパ原版およびスタンパの製造方法
DE102007039996B4 (de) 2007-02-07 2020-09-24 Leonhard Kurz Stiftung & Co. Kg Sicherheitselement für ein Sicherheitsdokument und Verfahren zu seiner Herstellung
DE102007061979A1 (de) * 2007-12-21 2009-06-25 Giesecke & Devrient Gmbh Sicherheitselement
GB2477239A (en) * 2008-10-17 2011-07-27 Securency Int Pty Ltd Registration method and apparatus for embossed and printed features
WO2011017741A1 (en) * 2009-08-10 2011-02-17 Securency International Pty Ltd Optically variable devices and method of manufacture
DE102009056934A1 (de) * 2009-12-04 2011-06-09 Giesecke & Devrient Gmbh Sicherheitselement, Wertdokument mit einem solchen Sicherheitselement sowie Herstellungsverfahren eines Sicherheitselementes
KR20120079734A (ko) * 2011-01-05 2012-07-13 삼성전자주식회사 나노임프린트용 스탬프 제조방법
DE102011121588A1 (de) * 2011-12-20 2013-06-20 Giesecke & Devrient Gmbh Sicherheitselement für Sicherheitspapiere, Wertdokumente oder dergleichen
DE102012007747A1 (de) * 2012-04-18 2013-10-24 Giesecke & Devrient Gmbh Optisch variables Sicherheitselement
DE102012014414A1 (de) * 2012-07-20 2014-01-23 Giesecke & Devrient Gmbh Sicherheitselement für Sicherheitspapiere, Wertdokumente oder dergleichen
DE102013005839A1 (de) * 2013-04-04 2014-10-09 Giesecke & Devrient Gmbh Sicherheitselement für Wertdokumente
DE102013005937A1 (de) * 2013-04-05 2014-10-09 Giesecke & Devrient Gmbh Verfahren zum Herstellen eines Sicherheitselements mit Negativschrift
DE102013007484A1 (de) * 2013-04-29 2014-10-30 Giesecke & Devrient Gmbh Optisch variables Sicherheitselement

Also Published As

Publication number Publication date
CN108698432A (zh) 2018-10-23
EP4086085A3 (de) 2022-12-14
WO2017148575A1 (de) 2017-09-08
EP4086085A2 (de) 2022-11-09
DE102016002451A1 (de) 2017-08-31
EP3423288B1 (de) 2022-07-13
CN108698432B (zh) 2020-07-21
EP3423288A1 (de) 2019-01-09

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